目录
1. 概述 ...................................................................................................................................................................4
1.1 项目背景.....................................................................................................................................................4
1.2 项目目标与原则.........................................................................................................................................4
1.2.1 项目目标............................................................................................................................................4
1.2.2 建设原则............................................................................................................................................5
2. 需求分析 ...........................................................................................................................................................5
2.1 搬迁设备需求.............................................................................................................................................5
2.2 搬迁时间要求.............................................................................................................................................6
3. 搬迁实施方案 ...................................................................................................................................................6
3.1 总体方案.....................................................................................................................................................6
3.2 搬迁前准备工作.........................................................................................................................................7
3.2.1 机房环境检查 ....................................................................................................................................7
3.2.2 搬迁设备统计 ....................................................................................................................................8
3.2.3 系统关联性分析 ................................................................................................................................8
3.2.4 系统拓扑结构 ....................................................................................................................................8
3.2.5 IP 地址规划 .......................................................................................................................................9
3.2.6 设备位置规划 ....................................................................................................................................9
3.2.7 系统健康检查 ..................................................................................................................................10
3.2.8 机房网络系统建设 ..........................................................................................................................10
3.2.9 新机房主机系统建设 ......................................................................................................................10
3.2.10 设备标签制作 ................................................................................................................................11
3.2.11 搬迁物流方案 ................................................................................................................................11
3.2.12 搬迁通知........................................................................................................................................11
3.3 搬迁实施...................................................................................................................................................12
3.3.1 现场环境保护 ..................................................................................................................................12
3.3.2 数据备份..........................................................................................................................................12
3.3.3 系统停机..........................................................................................................................................12
3.3.4 搬迁设备拆卸、清点 ......................................................................................................................13
3.3.5 监督设备搬运过程 ..........................................................................................................................13
3.3.6 目的地设备清点、拆包、上架 ......................................................................................................13
3.3.7 设备功能恢复 ..................................................................................................................................13
3.3.8 启动应用系统 ..................................................................................................................................14
3.3.9 系统功能测试 ..................................................................................................................................14
3.4 搬迁后系统保障.......................................................................................................................................14
4. 方案关键步骤 ..................................................................................................................................................15
4.1 搬迁技术方案必须周密细致、切实可行。..............................................................................................15
4.2 提前预测搬迁风险。.................................................................................................................................15
4.3 充分调动一切资源。.................................................................................................................................15
4.4 采用流程化搬迁方式。.............................................................................................................................16
4.5 做好系统的充分验证。.............................................................................................................................16
5. 风险及应对措施 .............................................................................................................................................17
6. 应急预案 .........................................................................................................................................................19
6.1.1 搬迁过程中设备硬件损坏 ................................................................................................................19
6.2 设备开机无法正常运行...........................................................................................................................19